()
| 29 | |
| 30 | #[test] |
| 31 | fn test_frac_diff() { |
| 32 | let data = load_close_series(); |
| 33 | for i in 1..10 { |
| 34 | let diff_amt = i as f64 / 10.0; |
| 35 | let fd = frac_diff(&data, diff_amt, 0.01); |
| 36 | assert_eq!(fd.len(), data.len()); |
| 37 | assert!(fd[0].is_nan()); |
| 38 | } |
| 39 | } |
| 40 | |
| 41 | #[test] |
| 42 | fn test_frac_diff_ffd() { |
nothing calls this directly
no test coverage detected